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Solution for Class Ii Levers Are Designed to Have: (A) M.A. = V.R. (B) M.A. > V.R. (C) M.A > 1 (D) M.A < 1 - ICSE Class 10 - Physics

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Question

Class II levers are designed to have:
(a) M.A. = V.R.
(b) M.A. > V.R.
(c) M.A > 1
(d) M.A < 1

Solution

(c) M.A > 1
Hint: In class II levers, the load is in between the effort and fulcrum. Thus, the effort arm is always longer than the load arm and less effort is needed to overcome a large load. Hence, M.A > 1

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Solution Class Ii Levers Are Designed to Have: (A) M.A. = V.R. (B) M.A. > V.R. (C) M.A > 1 (D) M.A < 1 Concept: Concept of Lever.
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